The immune system (K-A)

• Types of immune responses: Innate and adaptive, humoral vs. cell-mediated-video (K-A)
• Role of phagocytes in innate or nonspecific immunity-video (K-A)
• Self vs. non-self immunity (K-A)
• Intro to viruses (K-A)
• Viral replication: lytic vs lysogenic (K-A)